JPH01153703U - - Google Patents
Info
- Publication number
- JPH01153703U JPH01153703U JP5142188U JP5142188U JPH01153703U JP H01153703 U JPH01153703 U JP H01153703U JP 5142188 U JP5142188 U JP 5142188U JP 5142188 U JP5142188 U JP 5142188U JP H01153703 U JPH01153703 U JP H01153703U
- Authority
- JP
- Japan
- Prior art keywords
- input
- substrate
- surface electrode
- output
- dielectric resonator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る誘電体フイルタの実施例
を示す平面図、第２図は同正面図、第３図は同側
面図、第４図はスルーホールの代わりに接続パタ
ーンを設けた変形例を示す斜視図、第５図は本考
案の他の実施例を示す斜視図、第６図は第５図の
実施例で用いる基板を示す斜視図、第７図は従来
の誘電体フイルタの斜視図である。
１……基板、２……誘電体共振子、３……貫通
導電部、４，１４……アースランド、５，７，１
５……スルーホール、６……入出力ランド、８…
…入出力端子。
Fig. 1 is a plan view showing an embodiment of the dielectric filter according to the present invention, Fig. 2 is a front view of the same, Fig. 3 is a side view of the same, and Fig. 4 is a modification in which a connection pattern is provided instead of a through hole. FIG. 5 is a perspective view showing another embodiment of the present invention, FIG. 6 is a perspective view showing a substrate used in the embodiment of FIG. 5, and FIG. 7 is a perspective view of a conventional dielectric filter. FIG. 1...Substrate, 2...Dielectric resonator, 3...Through conductive part, 4, 14...Earth land, 5, 7, 1
5...Through hole, 6...I/O land, 8...
...Input/output terminal.
Claims (1)
を形成した基板上に誘電体共振子を載置し、該誘
電体共振子の入出力端子を前記入出力用面電極に
接続するとともに、当該誘電体共振子の外面の導
体膜を前記アース用面電極に接続したことを特徴
とする誘電体フイルタ。 (2) 前記基板にはスルーホールが形成されてお
り、該スルーホールを介して前記入出力用面電極
と前記入出力端子とが接続されている請求項１記
載の誘電体フイルタ。 (3) 前記誘電体共振子が複数個の貫通導電部を
有し、該貫通導電部に平行な外面を前記基板への
対接面とした請求項１記載の誘電体フイルタ[Scope of claim for utility model registration] (1) A dielectric resonator is mounted on a substrate on which an input/output surface electrode and a grounding surface electrode are formed on the bottom surface, and the input/output terminals of the dielectric resonator are connected to the input/output terminals of the substrate. A dielectric filter characterized in that it is connected to an output surface electrode, and a conductive film on the outer surface of the dielectric resonator is connected to the ground surface electrode. (2) The dielectric filter according to claim 1, wherein a through hole is formed in the substrate, and the input/output surface electrode and the input/output terminal are connected via the through hole. (3) The dielectric filter according to claim 1, wherein the dielectric resonator has a plurality of conductive through parts, and an outer surface parallel to the conductive through parts is a surface facing the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5142188U JPH01153703U (en) | 1988-04-16 | 1988-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5142188U JPH01153703U (en) | 1988-04-16 | 1988-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153703U true JPH01153703U (en) | 1989-10-23 |
Family
ID=31277445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5142188U Pending JPH01153703U (en) | 1988-04-16 | 1988-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153703U (en) |
-
1988
- 1988-04-16 JP JP5142188U patent/JPH01153703U/ja active Pending